Phenoxyacetic acid sodium salt hydrate
Phenoxyacetic acid sodium salt hydrate (CAS: 313222-85-4), with the linear formula C6H5OCH2CO2Na·xH2O, is a chemical compound supplied by Tech Serve Solutions. It has a molecular weight of 174.13 on an anhydrous basis. This substance is primarily utilised as a building block in organic synthesis, playing a role in the creation of more complex molecules. Its properties make it a valuable reagent in various chemical research and development applications.

Chemical Synthesis
Phenoxyacetic acid sodium salt hydrate serves as a versatile building block in organic synthesis. It is employed in reactions to construct carbon frameworks and introduce the phenoxyacetyl moiety into target molecules.
Organic Building Blocks
As an organic building block, this compound facilitates the development of novel chemical entities. It is useful in research laboratories for exploring new synthetic routes and creating diverse chemical structures.
Carbonyl Compound Intermediate
The presence of the carboxylate group classifies it among carbonyl compounds, offering potential reactivity for further chemical transformations. This makes it an intermediate in multi-step synthetic processes.
| Molecular weight | 174.13 (anhydrous basis) |
|---|---|
| Linear formula | C6H5OCH2CO2Na·xH2O |
| Assay | ≥98% |
| Application | Phenoxyacetic acid sodium salt hydrate may be used in chemical synthesis. |
| Melting point | 262-264 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Phenoxyacetic acid sodium salt hydrate used for?
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Phenoxyacetic acid sodium salt hydrate is used in chemical synthesis as a building block and intermediate for creating more complex organic molecules.
What is the CAS number and formula for Phenoxyacetic acid sodium salt hydrate?
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The CAS number is 313222-85-4 and the linear formula is C6H5OCH2CO2Na·xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Phenoxyacetic acid sodium salt hydrate with an assay of ≥98%. We do not represent this product as USP, BP, EP or any other pharmacopoeia grade.
What are the key safety considerations when handling this chemical?
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This compound is classified as a GHS07 irritant, indicated by the signal word 'Warning'. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (NIOSH N95), eyeshields, and gloves, is essential. Handle in a well-ventilated area.
How is Phenoxyacetic acid sodium salt hydrate packed and shipped?
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Tech Serve Solutions carefully packs and exports chemicals to meet global regulatory standards. Specific packaging details are available upon request.
How can I request a quote or sample?
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To request a quote or a sample, please contact our sales department through the details provided on our website.
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